Enhancing Resolution and Improving Imaging: The New Dual-Sensor Seismic Streamer

Natasha Hendrick, Andrew Long, Rune Tenghamn

Indonesian Petroleum Association

...-processing of the dual-sensor data to recover the de-ghosted pressure wavefield is relatively straightforward. First, the impulse response of the velocity...

Technique and Methods of Geophysical Exploration in Canada

A. I. Bogdanov

Petroleum Geology: A Digest of Russian Literature

... of the section by an ultrasonic sonde with an impulse output and with photographic recording with an in-hole instrument. The accuracy of time recording reaches...

Broadband data with a new low frequency source Acquisition and processing example from the Gulf-of-Mexico

Xuefeng Shang, Maksym Kryvohuz, Hamish Macintyre, Guido Baeten, Thibaut Allemand, Philippe Herrmann, Stephane Laroche, Shuki Ronen

International Meeting for Applied Geoscience and Energy (IMAGE)

... output more closely resembles an impulse. Therefore, the impact of vessel (horizontal) movement on NFH recordings is larger in the TPS acquisition. High...

How Can We Reduce the Environmental Impact of Marine Seismic Surveys?

Andrew Long, Mickael Bastard, Endrias Asgedom, Jens Fredrik Wisløff, Magnus Christiansen

Australian Petroleum Production & Exploration Association (APPEA) Journal

... as a short acoustic impulse. This is relatively free of the coda of oscillatory bubble energy that dominates the emitted pressure wavefield from...

Ukraines Gas-Fuelled Crisis

Nikki Jones, Will Thornton

GEO ExPro Magazine

..., although energy dependency has also helped dampen any East or West impulse for escalation. Just as Ukraine and Europe are reliant on Russian gas...

Table of Contents: 33rd Annual Convention Proceedings, 2009

Indonesian Petroleum Association

..., Reki Indrawan, Redo Waworuntu IPA09-G-149 The Effect of Resistivity Anisotropy on Earth Impulse Responses Folke Engelmark, Bruce Hobbs, Dieter...

The Application of Image Processing Techniques for Complex Structures

V. Sudhakar, I. T. McMahon

Indonesian Petroleum Association

... an impulse response which is semi-elliptical out to the maximum dip of reflection energy, but it is a much smaller effect than the migration shift...

Memorial: Alexander Deussen (1882-1959)

Wallace E. Pratt

AAPG Non-Technical and Memorials

... studies. T h e wealth of detail; the patient, accurate observation; the sure deduction; the restraint of all impulse toward speculation; all...

INDULGE ME FOR A MOMENT: THE JOY AND PRIVILEGE OF EDITING PALAIOS

THOMAS D. OLSZEWSKI

PALAIOS

... community to disseminate their research and ideas. An even more recent development than open-access publishing, also driven by the impulse that science...

Extrapolation of Reservoir Lithology Away from Wells Using Seismic-Geologic Controls

Ruben D. Martinez, Geoffrey Mansfield

Indonesian Petroleum Association

... is non integer, and can be as precise as desired. On the other hand, an impulse response model assumes time delays are integer multiples of the sampling...

Impact of Seismic Attenuation on Downhole Microseismic Moment Tensor Inversion

Donghong Pei, Natalia Verkhovtseva, Jon Doucette, Price Stark

Unconventional Resources Technology Conference (URTEC)

... the frequency band of interest. Given a frequency f and the corresponding attenuation quality factor Q, an impulse response of the attenuation...

Subsurface seismic imaging using drill bit noise

Mehdi Asgharzadeh, Ashley Grant, Andrej Bona, Milovan Urosevic

Petroleum Exploration Society of Australia (PESA)

... will produce a short equivalent impulse response that is needed for imaging using interferometry methods or IVSP migration. The pilot trace will also be used...

Vibration Induced Fatigue; Threats and Mitigation

Helge Lawrenz

Indonesian Petroleum Association

..., and the form is either broadband or harmonic. Broadband excitation simultaneously excites a wide frequency range. It can be a single impulse...

Well Productivity Analysis of the Bakken Shale Play

Emilian R. Vankov, Svetlana Ikonnikova, Gurcan Gulen, Kenneth Medlock

Unconventional Resources Technology Conference (URTEC)

... is prohibited. Extended Abstract and Introduction Advanced hydraulic fracturing technologies and increasing oil prices gave an impulse to shale oil resources...

Central Kalimantan Weight Drop Seismic Acquisition and Implication to Petroleum Exploration

Riki Tasrianto

Indonesian Petroleum Association

... weight which is dropped to the ground to produce the sound wave. The weight is dropped so that the response is close to an impulse response. In terms...

R&D into Time-Lapse 3-D Seismic with Analogue Sandbox Models

Don Sherlock

Petroleum Exploration Society of Australia (PESA)

... data sets, which involves convolving the raw data w ith an impulse response function, or matching fi lter. This function can be computed on either...

Tectono-Stratigraphic Framework With 2D Palinspatic Reconstruction of Salawati Basin, Bird's Head, West Papua

Alfian Gilang, Adi Gunawan, Sandi Putrazony, Carolus Prasetyadi, Anggit Chandra Prasetyo

Indonesian Petroleum Association

... – 43rd Annual Convention Proceedings, 2019 Cretaceous period, the impulse was formed during the rifting process and then filled with a wide spread...

Maintaining an Adequate Level of Geophysical Exploration

F. Goldstone

AAPG Bulletin

... then, should we feel free to follow our impulse to get into work more spectacularly contributing to the war effort. The job assigned to us is one which...

Offshore Areas of Canadian Arctic Islands--Geology Based on Geophysical Data: Regional Arctic Geology of Canada

S. A. Bourne , A. E. Pallister

AAPG Special Volumes

... correlated at the south end of this section to the point where it intercepts the first water-bottom impulse. From this point, the multiples can...

Energy Resources for Human Settlement in the Solar System and Earth's Future in Space

William A. Ambrose, James F. Reilly II, Douglas C. Peters

AAPG Special Volumes

... and the asteroid belt. Propulsion systems that use nuclear and ion technologies will provide greater specific impulse, defined as how many pounds...

A High-Resolution Seismic Survey to Image the Top of Salt at Avery Island, Louisiana

Dawn Standridge, Cathy Bishop, Gary Kinsland, Robert Schneider, Laura Serpa

GCAGS Transactions

... Institute by University of New Orleans Department of Geology and Geophysics. The EWG is a surface source that generates an impulse by accelerating a weight...

The Teaching-Learning Process Paradox of Earth Sciences Engineering Education

Antonio Hernandez-Espriu, Emilio Sanchez-Leon

GCAGS Transactions

... techniques that allow improved learning and hence greater impulse in science and technology development. We have noticed that the “Engineering...

South Flat Formation, New Upper Cretaceous Formation of Central Utah

Robert E. Hunt

AAPG Bulletin

...-Indianola truncation seems most logical. The pre-South Flat orogenic impulse is believed to have initiated deposition of the thick, widespread...

Some Shallow Tectonic Consequences of Subduction and Their Meaning to the Hydrocarbon Explorationist: Hydrocarbons

Peter A. Montecchi

AAPG Special Volumes

... and receives the full impulse of the underlying substratum by means of basal traction. The result of such a tangential stress is the partial "jacking up...

Section 2: Improvement of Seismic Images of Complex Tectonic Structure in Deep Water with Research-Level Processing Sequences

John Miller and Roland von Huene

AAPG Special Volumes

..., a single impulse. 8. Bandpass filter--eliminates frequencies judged to be undesirable for clear presentation both above and below a desired range...